CA2099787A1 - Appareil et methode pour activer le carbone par chauffage electrique en presence de vapeur - Google Patents
Appareil et methode pour activer le carbone par chauffage electrique en presence de vapeurInfo
- Publication number
- CA2099787A1 CA2099787A1 CA002099787A CA2099787A CA2099787A1 CA 2099787 A1 CA2099787 A1 CA 2099787A1 CA 002099787 A CA002099787 A CA 002099787A CA 2099787 A CA2099787 A CA 2099787A CA 2099787 A1 CA2099787 A1 CA 2099787A1
- Authority
- CA
- Canada
- Prior art keywords
- carbon
- vessel
- steam
- preheating
- feedstock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 74
- 230000004913 activation Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000008569 process Effects 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 title claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 20
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 239000005416 organic matter Substances 0.000 claims description 6
- 239000011819 refractory material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000003039 volatile agent Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 238000001994 activation Methods 0.000 description 22
- 239000000047 product Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 7
- 244000060011 Cocos nucifera Species 0.000 description 5
- 235000013162 Cocos nucifera Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- 239000002802 bituminous coal Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical group C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
- 239000003830 anthracite Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229960000907 methylthioninium chloride Drugs 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007655 standard test method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 240000003085 Quassia amara Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/36—Reactivation or regeneration
- C01B32/366—Reactivation or regeneration by physical processes, e.g. by irradiation, by using electric current passing through carbonaceous feedstock or by using recyclable inert heating bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/637,549 US5089457A (en) | 1991-01-04 | 1991-01-04 | Process for activation of carbon by electrical resistance heating in the presence of steam |
| US637,549 | 1991-01-04 | ||
| PCT/US1992/000287 WO1992011937A1 (fr) | 1991-01-04 | 1992-01-06 | Dispositif et procede d'activation de carbone par chauffage avec une resistance electrique en presence de vapeur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2099787A1 true CA2099787A1 (fr) | 1992-07-05 |
Family
ID=24556413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002099787A Abandoned CA2099787A1 (fr) | 1991-01-04 | 1992-01-06 | Appareil et methode pour activer le carbone par chauffage electrique en presence de vapeur |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5089457A (fr) |
| CN (1) | CN1065439A (fr) |
| AU (1) | AU1197892A (fr) |
| CA (1) | CA2099787A1 (fr) |
| IE (1) | IE920013A1 (fr) |
| IL (1) | IL100577A0 (fr) |
| MX (1) | MX174512B (fr) |
| WO (1) | WO1992011937A1 (fr) |
| ZA (1) | ZA9110101B (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725529B2 (ja) * | 1990-08-15 | 1995-03-22 | 平洋商事株式会社 | 活性炭材の通電賦活装置 |
| US5173921A (en) * | 1991-01-04 | 1992-12-22 | Gaylord E Mervyn J | Apparatus and process for activation of carbon by electrical resistance heating in the presence of steam |
| JPH0818805B2 (ja) * | 1993-06-29 | 1996-02-28 | 平洋商事株式会社 | 活性炭材の通電賦活方法 |
| US5377220A (en) * | 1993-07-12 | 1994-12-27 | Du Plessis; Cornelius J. | Apparatus for drying of granular or powdered carbon by electrical resistance heating |
| US5406582A (en) * | 1993-08-03 | 1995-04-11 | Du Plessis; Cornelius | Apparatus and process for activation and reactivation of carbon by electrical resistance heating in the presence of steam |
| US6206941B1 (en) * | 1997-01-03 | 2001-03-27 | Du Plessis Cornelius J. | Apparatus and process for carbonization and activation of carbonaceous materials |
| US5903591A (en) * | 1997-01-15 | 1999-05-11 | Brassey; John Michael | Apparatus and process for activation of carbonaceous char or reactivation of spent carbon by electrical resistance heating |
| US5974076A (en) * | 1998-02-09 | 1999-10-26 | Brassey; John Michael | Apparatus for activation of carbonaceous char or reactivation of spent carbon by electrical resistance heating |
| US5946342A (en) * | 1998-09-04 | 1999-08-31 | Koslow Technologies Corp. | Process and apparatus for the production of activated carbon |
| US6372018B1 (en) | 2000-03-14 | 2002-04-16 | Harold R. Cowles | VOC removal or destruction system |
| US6607583B2 (en) | 2001-10-22 | 2003-08-19 | Harold R. Cowles | Method and apparatus for controlled heating of adsorbent materials |
| US7288503B2 (en) * | 2003-01-23 | 2007-10-30 | David Von Broembsen | Apparatus and method for producing activated carbon |
| US7678353B2 (en) * | 2004-10-25 | 2010-03-16 | Value Recovery, Inc. | Process for scrubbing alkyl halides from gases |
| DE102016006884A1 (de) * | 2016-06-03 | 2017-12-07 | Bernd Schottdorf | Vorrichtung und Verfahren zur kontinuierlichen Herstellung von Pflanzenkohle sowie mit diesem Verfahren hergestellte Pflanzenkohle |
| CN113968579A (zh) * | 2020-07-24 | 2022-01-25 | 林鹰 | 一种活性炭的制备工艺 |
| CN112206755B (zh) * | 2020-09-18 | 2022-07-19 | 杭州电子科技大学 | 具有自适应功能的活性炭活化再生装置及其活化再生方法 |
| CN113731384A (zh) * | 2021-08-27 | 2021-12-03 | 浙江颀正环保科技有限公司 | 一种颗粒活性炭恒定功率的电热再生方法及装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1601222A (en) * | 1926-09-28 | Electric furnace for the treatment oe comminuted carbonaceous | ||
| US1634477A (en) * | 1921-06-16 | 1927-07-05 | Ind Chemical Company | Process for making decolorizing carbon |
| US1701272A (en) * | 1923-04-21 | 1929-02-05 | John J Naugle | Electric furnace product |
| US1597208A (en) * | 1923-04-21 | 1926-08-24 | John J Naugle | Electric furnace for the treatment of comminuted material |
| US2003278A (en) * | 1933-08-28 | 1935-05-28 | Cleveland Cliffs Iron | Preparation of activated carbon |
| US2270245A (en) * | 1940-04-23 | 1942-01-20 | Maurice E Barker | Charcoal activating furnace |
| US4261857A (en) * | 1974-05-09 | 1981-04-14 | Kyoritsu Yuki Kogyo Kenkyusho | Method and apparatus for regenerating used active carbon |
| US4139489A (en) * | 1975-04-21 | 1979-02-13 | Kureha Kagaku Kogyo Kabushika Kaisha | Method for reclaiming a used active carbon by applying electric current directly in parallel flow with carbon flow |
| JPS541294A (en) * | 1977-06-06 | 1979-01-08 | Mitsubishi Electric Corp | Electrical regenerative apparatus for activated carbon |
| JPH07353A (ja) * | 1993-06-11 | 1995-01-06 | Olympus Optical Co Ltd | 立体視内視鏡撮像装置 |
-
1991
- 1991-01-04 US US07/637,549 patent/US5089457A/en not_active Expired - Fee Related
- 1991-12-23 ZA ZA9110101A patent/ZA9110101B/xx unknown
-
1992
- 1992-01-01 IL IL100577A patent/IL100577A0/xx unknown
- 1992-01-03 IE IE001392A patent/IE920013A1/en not_active Application Discontinuation
- 1992-01-03 MX MX9200005A patent/MX174512B/es not_active IP Right Cessation
- 1992-01-04 CN CN92100867A patent/CN1065439A/zh active Pending
- 1992-01-06 CA CA002099787A patent/CA2099787A1/fr not_active Abandoned
- 1992-01-06 AU AU11978/92A patent/AU1197892A/en not_active Abandoned
- 1992-01-06 WO PCT/US1992/000287 patent/WO1992011937A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US5089457A (en) | 1992-02-18 |
| CN1065439A (zh) | 1992-10-21 |
| WO1992011937A1 (fr) | 1992-07-23 |
| IE920013A1 (en) | 1992-07-15 |
| MX174512B (es) | 1994-05-20 |
| IL100577A0 (en) | 1992-09-06 |
| AU1197892A (en) | 1992-08-17 |
| ZA9110101B (en) | 1993-01-27 |
| MX9200005A (es) | 1992-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 19960706 |